wifi: ath12k: configure RDDM size to MHI for device recovery

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RDDM is Ram Dump Debug Module which is used to debug issues when the
firmware encounters an error. The rddm_size is needed by the firmware
while MHI goes to the RDDM state. Provide the size to MHI subsystem so
that the firmware restart works when the firmware crashes.

Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4

Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230721055305.20420-2-quic_wgong@quicinc.com

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Wen Gong 2023-10-10 10:27:20 +03:00 • committed by Kalle Valo

parent 29ea0d4091

commit ae3ed72020

3 changed files with 9 additions and 0 deletions

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6

drivers/net/wireless/ath/ath12k/hw.c

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2

drivers/net/wireless/ath/ath12k/hw.h

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1

drivers/net/wireless/ath/ath12k/mhi.c

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